130740767 has 4 divisors (see below), whose sum is σ = 137621880. Its totient is φ = 123859656.

The previous prime is 130740739. The next prime is 130740773. The reversal of 130740767 is 767047031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 767047031 = 13537 ⋅56663.

It is a cyclic number.

It is not a de Polignac number, because 130740767 - 2⁶ = 130740703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130740707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3440528 + ... + 3440565.

It is an arithmetic number, because the mean of its divisors is an integer number (34405470).

Almost surely, 2^130740767 is an apocalyptic number.

130740767 is a deficient number, since it is larger than the sum of its proper divisors (6881113).

130740767 is an equidigital number, since it uses as much as digits as its factorization.

130740767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6881112.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 130740767 is about 11434.1928880004. The cubic root of 130740767 is about 507.5400788557.

Adding to 130740767 its reverse (767047031), we get a palindrome (897787798).

The spelling of 130740767 in words is "one hundred thirty million, seven hundred forty thousand, seven hundred sixty-seven".